Inventor · disambiguated record
William E. Woollenweber
Also filed as: WOOLLENWEBER JR WILLIAM E · WOOLLENWEBER WILLIAM E · WOOLLENWEBER WILLIAM EDWARD
42 granted patents·1 pending application·3,505 citations·filing 1973–2016
99Inventor score
Files withTURBODYNE SYS INC18WOOLLENWEBER WILLIAM E13CUMMINS ENGINE CO INC5HONEYWELL INT INC2HOLSET ENGINEERING CO1
Top patents by PatentIndex Score
43 records- 0199US6129524AMotor-driven centrifugal air compressor with axial airflowTURBODYNE SYS INC·Filed 1998·Granted Oct 10, 2000·222 cites·32 claims
- 0299US6062026ATurbocharging systems for internal combustion enginesTURBODYNE SYS INC·Filed 1997·Granted May 16, 2000·323 cites·19 claims
- 0399US5025629AHigh pressure ratio turbochargerWOOLLENWEBER WILLIAM E·Filed 1989·Granted Jun 25, 1991·183 cites·29 claims
- 0498US6102672AMotor-driven centrifugal air compressor with internal cooling airflowTURBODYNE SYS INC·Filed 1997·Granted Aug 15, 2000·192 cites·25 claims
- 0598US6079211ATwo-stage supercharging systems for internal combustion enginesTURBODYNE SYS INC·Filed 1997·Granted Jun 27, 2000·126 cites·22 claims
- 0698US5906098AMotor-generator assisted turbocharging systems for use with internal combustion engines and control method thereforTURBODYNE SYS INC·Filed 1996·Granted May 25, 1999·124 cites·21 claims
- 0798US5605045ATurbocharging system with integral assisting electric motor and cooling system thereforTURBODYNE SYS INC·Filed 1995·Granted Feb 25, 1997·235 cites·40 claims
- 0898US5560208AMotor-assisted variable geometry turbocharging systemFiled 1995·Granted Oct 1, 1996·131 cites·13 claims
- 0997US6739845B2Compact turbochargerFiled 2002·Granted May 25, 2004·97 cites·19 claims
- 1097US5904471ACooling means for a motor-driven centrifugal air compressorTURBODYNE SYS INC·Filed 1996·Granted May 18, 1999·161 cites·15 claims
- 1197US4776168AVariable geometry turbocharger turbineWOOLLENWEBER WILLIAM E·Filed 1987·Granted Oct 11, 1988·138 cites·14 claims
- 1297US4008572ATurbine housingCUMMINS ENGINE CO INC·Filed 1975·Granted Feb 22, 1977·72 cites·15 claims
- 1397US3993370ALubricated bearing structureCUMMINS ENGINE CO INC·Filed 1974·Granted Nov 23, 1976·81 cites·8 claims
- 1497US3961867ARotatable assembly with rotor abraded by seal ringHOLSET ENGINEERING CO·Filed 1974·Granted Jun 8, 1976·83 cites·4 claims
- 1596US6029452ACharge air systems for four-cycle internal combustion enginesTURBODYNE SYS INC·Filed 1997·Granted Feb 29, 2000·81 cites·4 claims
- 1696US5870894AMotor-assisted supercharging devices for internal combustion enginesTURBODYNE SYS INC·Filed 1996·Granted Feb 16, 1999·88 cites·13 claims
- 1796US5094587ATurbine for internal combustion engine turbochargersWOOLLENWEBER WILLIAM E·Filed 1990·Granted Mar 10, 1992·80 cites·9 claims
- 1894US8845271B2Turbocharger bearing systemWOOLLENWEBER WILLIAM E·Filed 2011·Granted Sep 30, 2014·32 cites·17 claims
- 1994US4641977ABearing systemWOOLLENWEBER WILLIAM E·Filed 1984·Granted Feb 10, 1987·53 cites·26 claims
- 2094US4565505ACombination flow turbine for internal combustion engine turbochargersWOOLLENWEBER WILLIAM E·Filed 1983·Granted Jan 21, 1986·55 cites·10 claims
- 2193US7677041B2Bearing systems for high-speed rotating machineryWOOLLENWEBER WILLIAM E·Filed 2006·Granted Mar 16, 2010·38 cites·13 claims
- 2293US6256993B1Motor-assisted variable geometry turbocharging systemHONEYWELL INT INC·Filed 1999·Granted Jul 10, 2001·68 cites·9 claims
- 2393US6032466AMotor-assisted turbochargers for internal combustion enginesTURBODYNE SYS INC·Filed 1997·Granted Mar 7, 2000·123 cites·36 claims
- 2492US5857332ABearing systems for motor-assisted turbochargers for internal combustion enginesTURBODYNE SYS INC·Filed 1996·Granted Jan 12, 1999·89 cites·34 claims
- 2591US4169354AExhaust gas and turbine compressor systemCUMMINS ENGINE CO INC·Filed 1976·Granted Oct 2, 1979·47 cites·6 claims
- 2690US8784036B2Air-cooled turbocharger with optional internal pressure relief valveWOOLLENWEBER WILLIAM E·Filed 2010·Granted Jul 22, 2014·12 cites·15 claims
- 2790US4885911AInternal combustion engine turbosystem and methodWOOLLENWEBER WILLIAM E·Filed 1988·Granted Dec 12, 1989·51 cites·33 claims
- 2890US3930747ATurbine housingCUMMINS ENGINE CO INC·Filed 1973·Granted Jan 6, 1976·45 cites·30 claims
- 2989US7025579B2Bearing system for high-speed rotating machineryINNOVATIVE TURBO SYSTEMS CORP·Filed 2003·Granted Apr 11, 2006·58 cites·25 claims
- 3089US6182449B1Charge air systems for two-cycle internal combustion enginesTURBODYNE SYS INC·Filed 1998·Granted Feb 6, 2001·52 cites·2 claims
- 3188US6205787B1Charge air systems for turbocharged four-cycle internal combustion enginesHONEYWELL INT INC·Filed 1999·Granted Mar 27, 2001·40 cites·13 claims
- 3287US5867987AMethod and apparatus for combined improved engine operation, warm-up and brakingTURBODYNE SYS INC·Filed 1997·Granted Feb 9, 1999·45 cites·17 claims
- 3387US4918923AInternal combustion engine turbosystem and methodWOOLLENWEBER WILLIAM E·Filed 1988·Granted Apr 24, 1990·65 cites·11 claims
- 3486US6085527AMagnet assemblies for motor-assisted turbochargersTURBODYNE SYS INC·Filed 1997·Granted Jul 11, 2000·42 cites·22 claims
- 3585US6145314ACompressor wheels and magnet assemblies for internal combustion engine supercharging devicesTURBODYNE SYS INC·Filed 1998·Granted Nov 14, 2000·76 cites·14 claims
- 3682US4224794ATurbine assemblyCUMMINS ENGINE CO INC·Filed 1978·Granted Sep 30, 1980·28 cites·11 claims
- 3776US6141965ACharge air systems for four-cycle internal combustion enginesTURBODYNE SYS INC·Filed 1999·Granted Nov 7, 2000·24 cites·11 claims
- 3873US9353876B2Boost pressure control system for turbocharged internal combustion enginesWOOLLENWEBER WILLIAM E·Filed 2012·Granted May 31, 2016·4 cites·11 claims
- 3964US5787711AMotor-assisted turbo-cooling system for internal combustion enginesTURBODYNE SYS INC·Filed 1996·Granted Aug 4, 1998·24 cites·13 claims
- 4053US10487849B2Inlet guide vanes for turbocharger compressorsWOOLLENWEBER WILLIAM E·Filed 2016·Granted Nov 26, 2019·0 cites·3 claims
- 4152US6135731ACompact and self-cooling blower assemblyTURBODYNE SYS INC·Filed 1997·Granted Oct 24, 2000·17 cites·9 claims
- 4248US9726037B2Bearing systems for turbochargers used on internal combustion enginesWOOLLENWEBER WILLIAM E·Filed 2013·Granted Aug 8, 2017·0 cites·5 claims
- 4338US2003072509A1Bearing system for high-speed rotating machineryFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →